Hypericum Moserianum or St. John' S Wort is a bog or pond-side aquatic plant.
Hypericum Moserianum commonly known as, St. John' S Wort is a bog plant that thrives in damp and wet conditions at edge of pond. The St. John' S Wort will grow well in semi shade. It flowers in summer. The flower colour is yellow. At maturity this pond plant will reach a height of about 1 feet.
Great article about oxygenators
List of floating plants for garden ponds
List of marginal aquatic plants for ponds and water gardens
Other aquatic plant links
Hypericum Moserianum or St. John' S Wort is a bog or pond-side aquatic plant.
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